查询词典 polygons

Regular tessellation is formed by identical regular m-polygons for some fixed m . Find the sum of all

用相同的正 m 边形能密铺平面，求所有可能 m 值的总和。

This paper discusses singularities, inflection points and convexity of FB-spline curves in terms of their control polygons, and gives the necessary and sufficient conditions for testing when FB-spline curves have one or two inflection points, or a cusp, or a loop, or none of the above points by the envelope theory and the topological mapping method.

文章利用包络理论和拓扑映射的方法，讨论了FB-样条曲线的奇拐点和曲线性质，并给出了依据控制多边形判断FB-样条曲线出现1个或2个拐点、1个尖点、1个二重点以及处处为凸的充分必要条件；最后给出了FB-样条曲线的奇点、拐点以及二重点在λ-μ平面上的分布图。

It can also triangulate many separate polygons in one pass.

它也可以三角许多-软件联合设计网源码资源下载-软件联合设计网

The inner radius of univalence for some particular domains such as triangles, regular polygons and angle sectors have been obtained. Part estimations of inner radius of univalence for ellipses and rectangles have also been obtained.

对三角形，正多边形，角形区域，双曲线围成的区域的单叶性内径已经得到了精确的数值，对于椭圆，矩形的单叶性内径也得到了部分估计。

This proliferation of smaller polygons may be counteracted automatically by laying a small zone around each line.

更小的几何图形的增加也许自动地抵消由放置一个小区域在各条线附近。

Such samples are demonstrated further on (see Chatoyant polygons in the chapter Cover samples).

这样的样本，进一步展示了在（见本章封面样本Chatoyant多边形）。

Lines are treated the same way as outlines of closed shapes, such as ellipses and polygons.

线路已经处理过同样的轮廓封闭的外形，如椭圆和多边形。

Rectangles, ellipses, and polygons are called shapes and are made up of multiple elements.

长方形，椭圆，和多边形被叫做构件 shapes 并且是由若干元素组成。

The traditional convex hull algorithms of point set and that of simple polygons have parallelly developed without any combination.

传统点集凸包算法和简单多边形凸包算法平行发展，互不相干。

Based on the simplification expression principles and amplification classification of urban models, this paper puts forwards a fast model-construction method with symbol matching and polygons triangulation respectively to punctate, linear and polygonal objects.

基于3DUGIS中景观模型的表达原则与分类，分别针对抽象的点、线、面状对象提出符号匹配和三角剖分的批量三维模型构建方法。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。